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(parent: b1c30bd) | patch
staging: mt7621-mmc: Fix ret.cooci warnings
authorBhanusree Pola <bhanusreemahesh@gmail.com>
Sun, 17 Mar 2019 11:01:33 +0000 (16:31 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 18 Mar 2019 06:47:53 +0000 (07:47 +0100)
commit982c34e0c2a5801459af2bd5aa5b63825793b0e3
tree8667bb71090a8ad278249a0f176060d0795b9b82tree | snapshot
parentb1c30bd6b74a620b853703771a1aa59641522cefcommit | diff
staging: mt7621-mmc: Fix ret.cooci warnings

Return the value directly instead of storing it in local variable err.
Remove the unused local variable err.
The semantic patch that fixes the first part of the problem is as follows

// <smpl>
@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;
// </smpl>

Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/mt7621-mmc/sd.c diff | blob | history
Domain: System / Kernel;