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(parent: 5d8fae7) | patch
usb: gadget: dfu: discard dead code
authorPeng Fan <van.freenix@gmail.com>
Tue, 3 May 2016 02:25:22 +0000 (10:25 +0800)
committerMarek Vasut <marex@denx.de>
Fri, 6 May 2016 18:06:56 +0000 (20:06 +0200)
commit12ff19dbfd93abdb62b7b326fee3f5bfa659a75e
tree9de667e11fc40a911dd7b2ed1351347d0c905472tree | snapshot
parent5d8fae79163e94671956c99654abf48cf49757bacommit | diff
usb: gadget: dfu: discard dead code

Reported by Coverity:
Logically dead code (DEADCODE)
dead_error_line: Execution cannot reach this statement:
(f_dfu->strings + --i).s = ....

If calloc failed, i is still 0 and no need to call free,
so discard the dead code.

Signed-off-by: Peng Fan <van.freenix@gmail.com>
Cc: "Łukasz Majewski" <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>
drivers/usb/gadget/f_dfu.c diff | blob | history
My U-Boot fork