diff options
Diffstat (limited to 'util/nvmutil/nvmutil.c')
| -rw-r--r-- | util/nvmutil/nvmutil.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index 49902814..b339e608 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -1468,16 +1468,6 @@ prw(int fd, void *mem, size_t nrw, off_t off_orig; ssize_t r; int saved_errno; - ssize_t (*op)(int, void *, size_t); - - if (rw_type == PLESEN) - op = read; - else if (rw_type == PSCHREIB) - op = (ssize_t (*)(int, void *, size_t))write; - else { - errno = EINVAL; - return -1; - } if ((off_orig = lseek_eintr(fd, (off_t)0, SEEK_CUR)) == (off_t)-1) return -1; @@ -1485,7 +1475,14 @@ prw(int fd, void *mem, size_t nrw, return -1; do { - r = op(fd, mem, nrw); + if (rw_type == PLESEN) + r = read(fd, mem, nrw); + else if (rw_type == PSCHREIB) + r = write(fd, mem, nrw); + else { + errno = EINVAL; + return -1; + } } while (r < 0 && errno == EINTR); saved_errno = errno; |