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-rw-r--r--util/nvmutil/nvmutil.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c
index 5ee877eb..8be216aa 100644
--- a/util/nvmutil/nvmutil.c
+++ b/util/nvmutil/nvmutil.c
@@ -1654,7 +1654,7 @@ prw(int fd, void *mem, size_t nrw,
prw_type = rw_type ^ IO_PREAD;
- if (prw_type > IO_WRITE) {
+ if ((unsigned int)prw_type > IO_WRITE) {
errno = EIO;
return -1;
}