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Subject[PATCH] cif: fix dead code
Date
This issue was found by Coverity (CID 1202536)

This proposes a fix for a statement that creates dead code.
The "rc < 0" statement is within code that is run
with "rc > 0".

It seems like "err < 0" was meant to be used here.
This way, the error code is returned by the function.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
---
fs/cifs/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 8add25538a3b..b6e78632fa97 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -2599,7 +2599,7 @@ cifs_writev(struct kiocb *iocb, const struct iovec *iov,
ssize_t err;

err = generic_write_sync(file, iocb->ki_pos - rc, rc);
- if (rc < 0)
+ if (err < 0)
rc = err;
}
} else {
--
1.8.3.2


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