Commit 36c6a7ac authored Jul 21, 2014 by Brian Norris

mtd: cfi_cmdset_0002: allow retry/timeout loop to exit



The variable 'retries' is never modified, so if the reset operation
never is going to complete, we'll get stuck in an infinite loop.

It looks like the intention was to decrement 'retries' on every loop.
Untested.

Caught by Coverity.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>

parent 57d3a9a8

drivers/mtd/chips/cfi_cmdset_0002.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -2029,6 +2029,8 @@ static int cfi_amdstd_panic_wait(struct map_info map, struct flchip chip,

		udelay(1);
		}

		retries--;
		}

		/* the chip never became ready */