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authorColin Ian King <colin.king@canonical.com>2017-11-22 14:40:48 +0000
committerFelipe Balbi <felipe.balbi@linux.intel.com>2017-12-11 12:36:51 +0200
commit2eeb44c4e5bc0cb0e9e43ff59c44098c925790a2 (patch)
treefaf85d3e62c4f23f26bb3ac486c74fba90d70962
parent1f86eceb8d2ee1acfc2e51b2335fa29dca8df8d3 (diff)
USB: gadget: legacy: remove redundant zero assignment to variable 'value'
The variable value is being assigned to zero but that value is never being read. Either value is being reassigned in the following if condition, or it is never read and the function returns. In both cases the assignment is redundant and can be removed. Cleans up clang warning: drivers/usb/gadget/legacy/inode.c:1473:4: warning: Value stored to 'value' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
-rw-r--r--drivers/usb/gadget/legacy/inode.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c
index 9343ec436485..cb8e1761d405 100644
--- a/drivers/usb/gadget/legacy/inode.c
+++ b/drivers/usb/gadget/legacy/inode.c
@@ -1470,7 +1470,6 @@ delegate:
dev->setup_wLength = w_length;
dev->setup_out_ready = 0;
dev->setup_out_error = 0;
- value = 0;
/* read DATA stage for OUT right away */
if (unlikely (!dev->setup_in && w_length)) {