diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2014-10-13 15:54:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-14 02:18:24 +0200 |
| commit | 87e747cdb9828cb09828ccbdc398374192355c68 (patch) | |
| tree | 61335c8fa6b82d118a76ea92ed0263551bc46bd5 | |
| parent | c4dd08694b8f078900c8e0c86e369b667a5101c5 (diff) | |
| download | op-kernel-dev-87e747cdb9828cb09828ccbdc398374192355c68.zip op-kernel-dev-87e747cdb9828cb09828ccbdc398374192355c68.tar.gz | |
cifs: replace strnicmp with strncasecmp
The kernel used to contain two functions for length-delimited,
case-insensitive string comparison, strnicmp with correct semantics and
a slightly buggy strncasecmp. The latter is the POSIX name, so strnicmp
was renamed to strncasecmp, and strnicmp made into a wrapper for the new
strncasecmp to avoid breaking existing users.
To allow the compat wrapper strnicmp to be removed at some point in the
future, and to avoid the extra indirection cost, do
s/strnicmp/strncasecmp/g.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Steve French <sfrench@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/cifs/cifs_dfs_ref.c | 6 | ||||
| -rw-r--r-- | fs/cifs/connect.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c index 58df174..b8602f1 100644 --- a/fs/cifs/cifs_dfs_ref.c +++ b/fs/cifs/cifs_dfs_ref.c @@ -195,15 +195,15 @@ char *cifs_compose_mount_options(const char *sb_mountdata, else noff = tkn_e - (sb_mountdata + off) + 1; - if (strnicmp(sb_mountdata + off, "unc=", 4) == 0) { + if (strncasecmp(sb_mountdata + off, "unc=", 4) == 0) { off += noff; continue; } - if (strnicmp(sb_mountdata + off, "ip=", 3) == 0) { + if (strncasecmp(sb_mountdata + off, "ip=", 3) == 0) { off += noff; continue; } - if (strnicmp(sb_mountdata + off, "prefixpath=", 11) == 0) { + if (strncasecmp(sb_mountdata + off, "prefixpath=", 11) == 0) { off += noff; continue; } diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 36ca204..239e1fb 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -1718,7 +1718,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname, goto cifs_parse_mount_err; } - if (strnicmp(string, "default", 7) != 0) { + if (strncasecmp(string, "default", 7) != 0) { vol->iocharset = kstrdup(string, GFP_KERNEL); if (!vol->iocharset) { @@ -1790,7 +1790,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname, if (string == NULL) goto out_nomem; - if (strnicmp(string, "1", 1) == 0) { + if (strncasecmp(string, "1", 1) == 0) { /* This is the default */ break; } |
