glusterd: Replacing str with ptr in strchr to reduce comparison

Issue: On seeing the function glusterd_replace_slash_with_hyphen
we see that the strchr inside the while loop takes str as a
parameter, that'd mean repeated comparison from index 0 of str
even though the characters have already been compared. Why not
use ptr instead which points to the latest replacement in the
string.

Code change: replacing str with ptr inside the strchr function.

Fixes: #1516
Change-Id: Id049ec2ad9800a01730f2a0263d9e0528557ae81
Signed-off-by: srijan-sivakumar <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/xlators/mgmt/glusterd/src/glusterd-store.c b/xlators/mgmt/glusterd/src/glusterd-store.c
index de932826c9..d94dceb10b 100644
--- a/xlators/mgmt/glusterd/src/glusterd-store.c
+++ b/xlators/mgmt/glusterd/src/glusterd-store.c
@@ -74,7 +74,7 @@ glusterd_replace_slash_with_hyphen(char *str)
 
     while (ptr) {
         *ptr = '-';
-        ptr = strchr(str, '/');
+        ptr = strchr(ptr, '/');
     }
 }