Messages in this thread Patch in this message | | | From | Jiapeng Chong <> | Subject | [PATCH] xtensa: ISS: Fix warning comparing pointer to 0 | Date | Fri, 30 Jul 2021 18:29:59 +0800 |
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Fix the following coccicheck warning:
./arch/xtensa/platforms/iss/console.c:204:10-11: WARNING comparing pointer to 0.
Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- arch/xtensa/platforms/iss/console.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c index 81f9889..92d4624 100644 --- a/arch/xtensa/platforms/iss/console.c +++ b/arch/xtensa/platforms/iss/console.c @@ -201,7 +201,7 @@ static void iss_console_write(struct console *co, const char *s, unsigned count) { int len = strlen(s); - if (s != 0 && *s != 0) + if (s && *s != 0) simc_write(1, s, count < len ? count : len); } -- 1.8.3.1
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