The patch titled Subject: aoe: initialize sysminor to avoid compiler warning has been added to the -mm tree. Its filename is aoe-initialize-sysminor-to-avoid-compiler-warning.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 *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Ed Cashin <ecashin@xxxxxxxxxx> Subject: aoe: initialize sysminor to avoid compiler warning Because the minor_get and related functions use the return values for errors, the compiler doesn't know that sysminor will always either 1) be initialized in aoedev_by_aoeaddr by the call to minor_get, or 2) be unused as the "goto out" is executed. This patch avoids the compiler warning. Signed-off-by: Ed Cashin <ecashin@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/block/aoe/aoedev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/block/aoe/aoedev.c~aoe-initialize-sysminor-to-avoid-compiler-warning drivers/block/aoe/aoedev.c --- a/drivers/block/aoe/aoedev.c~aoe-initialize-sysminor-to-avoid-compiler-warning +++ a/drivers/block/aoe/aoedev.c @@ -383,7 +383,7 @@ aoedev_by_aoeaddr(ulong maj, int min, in struct aoedev *d; int i; ulong flags; - ulong sysminor; + ulong sysminor = 0; spin_lock_irqsave(&devlist_lock, flags); _ Patches currently in -mm which might be from ecashin@xxxxxxxxxx are linux-next.patch linux-compilerh-add-__must_hold-macro-for-functions-called-with-a-lock-held.patch documentation-sparsetxt-document-context-annotations-for-lock-checking.patch aoe-describe-the-behavior-of-the-err-character-device.patch aoe-print-warning-regarding-a-common-reason-for-dropped-transmits.patch aoe-print-warning-regarding-a-common-reason-for-dropped-transmits-v2.patch aoe-print-warning-regarding-a-common-reason-for-dropped-transmits-fix.patch aoe-update-cap-on-outstanding-commands-based-on-config-query-response.patch aoe-support-the-forgetting-flushing-of-a-user-specified-aoe-target.patch aoe-support-larger-i-o-requests-via-aoe_maxsectors-module-param.patch aoe-payload-sysfs-file-exports-per-aoe-command-data-transfer-size.patch aoe-cleanup-remove-unused-ata_scnt-function.patch aoe-whitespace-cleanup.patch aoe-update-driver-internal-version-number-to-60.patch aoe-provide-ata-identify-device-content-to-user-on-request.patch aoe-improve-network-congestion-handling.patch aoe-err-device-include-mac-addresses-for-unexpected-responses.patch aoe-manipulate-aoedev-network-stats-under-lock.patch aoe-use-high-resolution-rtts-with-fallback-to-low-res.patch aoe-commands-in-retransmit-queue-use-new-destination-on-failure.patch aoe-update-driver-internal-version-to-64.patch aoe-copy-fallback-timing-information-on-destination-failover.patch aoe-remove-vestigial-request-queue-allocation.patch aoe-increase-default-cap-on-outstanding-aoe-commands-in-the-network.patch aoe-cleanup-correct-comment-for-aoetgt-nout.patch aoe-remove-call-to-request-handler-from-i-o-completion.patch aoe-make-error-messages-more-specific-in-static-minor-allocation.patch aoe-initialize-sysminor-to-avoid-compiler-warning.patch aoe-return-real-minor-number-for-static-minors.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