[PATCH linux-next] speakup/utils: use "!P" instead of "P == 0"

[cgel . zte]

From: Xu Panda <xu.panda@xxxxxxxxxx>

comparing pointer to 0, use !P instead of it.

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Xu Panda <xu.panda@xxxxxxxxxx>
---
 drivers/accessibility/speakup/utils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/accessibility/speakup/utils.h b/drivers/accessibility/speakup/utils.h
index 4bf2ee8ac246..58ca9847637f 100644
--- a/drivers/accessibility/speakup/utils.h
+++ b/drivers/accessibility/speakup/utils.h
@@ -36,7 +36,7 @@ static inline void open_input(const char *dir_name, const char *name)
        else
                snprintf(filename, sizeof(filename), "%s", name);
        infile = fopen(filename, "r");
-       if (infile == 0) {
+       if (!infile) {
                fprintf(stderr, "can't open %s\n", filename);
                exit(1);
        }
-- 
2.15.2