From: Markus Elfring <[email protected]> Date: Wed, 4 Nov 2015 18:48:38 +0100
The iput() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> --- fs/ext4/resize.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index ad62d7a..7918012 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -1942,10 +1942,10 @@ retry: err = ext4_convert_meta_bg(sb, resize_inode); if (err) goto out; - if (resize_inode) { - iput(resize_inode); - resize_inode = NULL; - } + + iput(resize_inode); + resize_inode = NULL; + if (n_blocks_count_retry) { n_blocks_count = n_blocks_count_retry; n_blocks_count_retry = 0; @@ -2011,8 +2011,7 @@ retry: out: if (flex_gd) free_flex_gd(flex_gd); - if (resize_inode != NULL) - iput(resize_inode); + iput(resize_inode); ext4_msg(sb, KERN_INFO, "resized filesystem to %llu", n_blocks_count); return err; } -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
