The patch titled
drivers/scsi/bfa/bfad_im.c: eliminate useless code
has been added to the -mm tree. Its filename is
drivers-scsi-bfa-bfad_imc-eliminate-useless-code.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://userweb.kernel.org/~akpm/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: drivers/scsi/bfa/bfad_im.c: eliminate useless code
From: Julia Lawall <julia@xxxxxxx>
The variable bfa_itnim is initialized twice to the same (side effect-free)
expression. Drop one initialization.
A simplified version of the semantic match that finds this problem is:
(http://coccinelle.lip6.fr/)
// <smpl>
@forall@
idexpression *x;
identifier f!=ERR_PTR;
@@
x = f(...)
... when != x
(
x = f(...,<+...x...+>,...)
|
* x = f(...)
)
// </smpl>
Signed-off-by: Julia Lawall <julia@xxxxxxx>
Acked-by: Jing Huang <huangj@xxxxxxxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/bfa/bfad_im.c | 1 -
1 file changed, 1 deletion(-)
diff -puN drivers/scsi/bfa/bfad_im.c~drivers-scsi-bfa-bfad_imc-eliminate-useless-code drivers/scsi/bfa/bfad_im.c
--- a/drivers/scsi/bfa/bfad_im.c~drivers-scsi-bfa-bfad_imc-eliminate-useless-code
+++ a/drivers/scsi/bfa/bfad_im.c
@@ -243,7 +243,6 @@ bfad_im_target_reset_send(struct bfad_s
struct bfa_itnim_s *bfa_itnim;
bfa_status_t rc = BFA_STATUS_OK;
- bfa_itnim = bfa_fcs_itnim_get_halitn(&itnim->fcs_itnim);
tskim = bfa_tskim_alloc(&bfad->bfa, (struct bfad_tskim_s *) cmnd);
if (!tskim) {
BFA_DEV_PRINTF(bfad, BFA_ERR,
_
Patches currently in -mm which might be from julia@xxxxxxx are
linux-next.patch
drivers-scsi-sesc-eliminate-double-free.patch
kernel-credc-use-kmem_cache_free.patch
arch-arm-plat-pxa-dmac-correct-null-test.patch
drivers-gpu-drm-nouveau-nouveau_grctxc-correct-null-test.patch
drivers-media-video-move-dereference-after-null-test.patch
net-ipv4-correct-the-size-argument-to-kzalloc.patch
drivers-scsi-libsas-use-sam_good.patch
drivers-scsi-remove-unnecessary-null-test.patch
drivers-message-move-dereference-after-null-test.patch
drivers-scsi-correct-the-size-argument-to-kmalloc.patch
drivers-scsi-bfa-bfad_imc-eliminate-useless-code.patch
drivers-staging-tm6000-tm6000-videoc-correct-null-test.patch
drivers-misc-iwmc3200top-mainc-eliminate-useless-code.patch
drivers-edac-introduce-missing-kfree.patch
drivers-char-mmtimerc-eliminate-useless-code.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
