The patch titled scsi: ch.c fix shadowed variable warnings has been added to the -mm tree. Its filename is scsi-chc-fix-shadowed-variable-warnings.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: scsi: ch.c fix shadowed variable warnings From: Harvey Harrison <harvey.harrison@xxxxxxxxx> err shadows the array of errors in this driver, switch to ch_err drivers/scsi/ch.c:271:6: warning: symbol 'err' shadows an earlier one drivers/scsi/ch.c:116:3: originally declared here cmd shadows the argument to this function, switch to ch_cmd drivers/scsi/ch.c:724:11: warning: symbol 'cmd' shadows an earlier one drivers/scsi/ch.c:596:20: originally declared here Small code cleanup as well in if() statement. Signed-off-by: Harvey Harrison <harvey.harrison@xxxxxxxxx> Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/scsi/ch.c | 29 +++++++++++++++-------------- 1 file changed, 15 insertions(+), 14 deletions(-) diff -puN drivers/scsi/ch.c~scsi-chc-fix-shadowed-variable-warnings drivers/scsi/ch.c --- a/drivers/scsi/ch.c~scsi-chc-fix-shadowed-variable-warnings +++ a/drivers/scsi/ch.c @@ -268,16 +268,16 @@ ch_read_element_status(scsi_changer *ch, static int ch_init_elem(scsi_changer *ch) { - int err; + int ch_err; u_char cmd[6]; vprintk("INITIALIZE ELEMENT STATUS, may take some time ...\n"); memset(cmd,0,sizeof(cmd)); cmd[0] = INITIALIZE_ELEMENT_STATUS; cmd[1] = ch->device->lun << 5; - err = ch_do_scsi(ch, cmd, NULL, 0, DMA_NONE); + ch_err = ch_do_scsi(ch, cmd, NULL, 0, DMA_NONE); vprintk("... finished\n"); - return err; + return ch_err; } static int @@ -721,7 +721,7 @@ static long ch_ioctl(struct file *file, case CHIOGELEM: { struct changer_get_element cge; - u_char cmd[12]; + u_char ch_cmd[12]; u_char *buffer; unsigned int elem; int result,i; @@ -739,17 +739,18 @@ static long ch_ioctl(struct file *file, mutex_lock(&ch->lock); voltag_retry: - memset(cmd,0,sizeof(cmd)); - cmd[0] = READ_ELEMENT_STATUS; - cmd[1] = (ch->device->lun << 5) | - (ch->voltags ? 0x10 : 0) | - ch_elem_to_typecode(ch,elem); - cmd[2] = (elem >> 8) & 0xff; - cmd[3] = elem & 0xff; - cmd[5] = 1; - cmd[9] = 255; + memset(ch_cmd,0,sizeof(ch_cmd)); + ch_cmd[0] = READ_ELEMENT_STATUS; + ch_cmd[1] = (ch->device->lun << 5) | + (ch->voltags ? 0x10 : 0) | + ch_elem_to_typecode(ch,elem); + ch_cmd[2] = (elem >> 8) & 0xff; + ch_cmd[3] = elem & 0xff; + ch_cmd[5] = 1; + ch_cmd[9] = 255; - if (0 == (result = ch_do_scsi(ch, cmd, buffer, 256, DMA_FROM_DEVICE))) { + result = ch_do_scsi(ch, ch_cmd, buffer, 256, DMA_FROM_DEVICE); + if (!result) { cge.cge_status = buffer[18]; cge.cge_flags = 0; if (buffer[18] & CESTATUS_EXCEPT) { _ Patches currently in -mm which might be from harvey.harrison@xxxxxxxxx are git-x86.patch git-alsa.patch sound-replace-remaining-__function__-occurences.patch agp-fix-shadowed-variable-warning-in-amd-k7-agpc.patch arm-replace-remaining-__function__-occurences.patch cifs-remove-global_extern-macro.patch cifs-replace-remaining-__function__-occurrences.patch powerpc-replace-remaining-__function__-occurences.patch ppc-replace-remaining-__function__-occurences.patch drivers-base-replace-remaining-__function__-occurrences.patch radeon-fix-integer-as-null-pointer-warnings-in-radeon_memc.patch git-dvb.patch git-dlm.patch ia64-remove-remaining-__function__-occurences.patch infiniband-replace-remaining-__function__-occurrences.patch input-replace-remaining-__function__-occurrences.patch jfs-replace-__inline-with-inline.patch git-kvm.patch pata_amd-fix-sparse-warning.patch mips-replace-remaining-__function__-occurences.patch mips-replace-__inline-with-inline.patch jffs2-include-function-prototype-for-jffs2_ioctl.patch jffs2-fix-sparse-warning-in-nodemgmtc.patch jffs2-fix-sparse-warning-in-writec.patch jffs2-fix-sparse-warnings-in-gcc.patch git-ubi.patch net-replace-__inline-with-inline.patch irda-replace-__inline-with-inline.patch blackfin-replace-remaining-__function__-occurences.patch nfs-replace-remaining-__function__-occurrences.patch git-nfsd.patch parisc-replace-remaining-__function__-occurences.patch drivers-parisc-replace-remaining-__function__-occurrences.patch drivers-s390-replace-remaining-__function__-occurrences.patch sh-replace-remaining-__function__-occurences.patch scsi-replace-remaining-__function__-occurrences.patch fusion-replace-remaining-__function__-occurrences.patch scsi-replace-__inline-with-inline.patch scsi-stc-make-class-attributes-static.patch scsi-osstc-make-class-attributes-static.patch scsi-chc-fix-shadowed-variable-warnings.patch xfs-replace-remaining-__function__-occurrences.patch xfs-replace-__inline-with-inline.patch xtensa-replace-remaining-__function__-occurences.patch remove-sparse-warning-for-mmzoneh.patch remove-sparse-warning-for-mmzoneh-checkpatch-fixes.patch smack-fix-integer-as-null-pointer-warning-in-smack_lsmc.patch alpha-remove-remaining-__function__-occurences.patch alpha-replace-__inline-with-inline.patch m68k-replace-remaining-__function__-occurences.patch uml-replace-remaining-__function__-occurences.patch adfs-work-around-bogus-sparse-warning.patch coda-add-static-to-functions-in-dirc.patch befs-fix-sparse-warning-in-linuxvfsc.patch autofs4-fix-sparse-warning-in-rootc.patch kernel-add-clamp-and-clamp_t-macros.patch kernel-add-clamp-and-clamp_t-macros-checkpatch-fixes.patch kernel-add-clamp-and-clamp_t-macros-fix.patch ncpfs-add-prototypes-to-ncp_fsh.patch ncpfs-fix-sparse-warnings-in-ioctlc.patch ncpfs-fix-sparse-warning-in-ncpsign_kernelc.patch serial-remove-double-initializer.patch char-make-functions-static-in-synclinkmpc.patch capi-fix-sparse-warnings-using-integer-as-null-pointer.patch avm-fix-sparse-warning-using-integer-as-null-pointer.patch eicon-fix-sparse-integer-as-null-pointer-warnings.patch isdn-replace-remaining-__function__-occurrences.patch isdn-replace-__inline-with-inline.patch xen-make-blkif_getgeo-static.patch ecryptfs-replace-remaining-__function__-occurrences.patch rtc-replace-remaining-__function__-occurrences.patch fbcon-replace-mono_col-macro-with-static-inline.patch fbcon-replace-mono_col-macro-with-static-inline-fix.patch video-replace-remaining-__function__-occurrences.patch md-fix-integer-as-null-pointer-warnings-in-mdc.patch ext2-replace-remaining-__function__-occurrences.patch jbd-sparse-warnings-in-revokec-journalc.patch ext3-replace-remaining-__function__-occurrences.patch jbd-replace-remaining-__function__-occurrences.patch ufs-replace-remaining-__function__-occurrences.patch ufs-replace-__inline-with-inline.patch udf-fix-sparse-warning-in-nameic.patch reiserfs-fix-sparse-warnings-in-fix_nodec.patch reiserfs-fix-sparse-warnings-in-do_balanc.patch reiserfs-fix-sparse-warning-in-nameic.patch reiserfs-fix-sparse-warnings-in-lbalancec.patch reiserfs-fix-sparse-warning-in-journalc.patch reiserfs-fix-more-sparse-warnings-in-do_balanc.patch reiserfs-replace-remaining-__function__-occurrences.patch cgroup-fix-sparse-warning-of-shadow-symbol-in-cgroupc.patch ext4-replace-remaining-__function__-occurrences.patch jdb2-replace-remaining-__function__-occurrences.patch char-fix-sparse-shadowed-variable-warnings-in-espc.patch char-espc-fix-possible-double-unlock.patch char-rocketc-fix-sparse-variable-shadowing-and-int-as-null-pointer.patch cycladesc-fix-sparse-shadowed-variable-warnings.patch epcac-static-functions-and-integer-as-null-pointer-fixes.patch epcac-static-functions-and-integer-as-null-pointer-fixes-checkpatch-fixes.patch security-replace-remaining-__function__-occurences.patch security-replace-remaining-__function__-occurences-checkpatch-fixes.patch mm-remove-remaining-__function__-occurances.patch block-remove-remaining-__function__-occurances.patch kernel-replace-remaining-__function__-occurances.patch lib-replace-remaining-__function__-occurances.patch afs-replace-remaining-__function__-occurrences.patch fs-replace-remaining-__function__-occurrences.patch drivers-char-replace-remaining-__function__-occurrences.patch serial-replace-remaining-__function__-occurrences.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html