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| author | Ulrich Ölmann <u.oelmann@pengutronix.de> | 2016-09-05 21:36:17 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-09-06 16:20:53 +0200 |
| commit | 90494c6f7e6036c1bfb614aeca81dbe2d362fd5a (patch) | |
| tree | b4c1770f3e19390ec38e3f582d28833410d36ba2 | |
| parent | f7a2e37fcd1731026d0d2034e49d530161f1b2b0 (diff) | |
| download | barebox-90494c6f7e6036c1bfb614aeca81dbe2d362fd5a.tar.gz barebox-90494c6f7e6036c1bfb614aeca81dbe2d362fd5a.tar.xz | |
commands: ubiupdatevol: store return value of read() in a signed int
With an unsigned int test for errors from read() can never become true.
Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | commands/ubi.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/commands/ubi.c b/commands/ubi.c index 65d2d256a8..dd981f95ea 100644 --- a/commands/ubi.c +++ b/commands/ubi.c @@ -14,10 +14,9 @@ static int do_ubiupdatevol(int argc, char *argv[]) { - int fd_img, fd_vol, ret = 0; + int count, fd_img, fd_vol, ret = 0; uint64_t size = 0; struct stat st; - unsigned int count; void *buf; if (argc - optind < 2) |